[Qa-jenkins-scm] reproducible-env-changes.log found

[jenkins at jenkins.debian.net]

A few entries per day are normal, a few dozens or hundreds probably not.

Sun Aug  7 05:12:51 UTC 2016 - https://jenkins.debian.net/job/reproducible_builder_amd64_3/45452/console encountered a problem: different packages were installed in the 1st+2nd builds and also in the 2nd+3rd build.
-rw-r--r-- 1 jenkins jenkins 58581 Aug  7 05:12 ./b1/gcc-6_6.1.1-11_amd64.buildinfo on profitbricks-build1-amd64.debian.net
-rw-r--r-- 1 jenkins jenkins 58581 Aug  6 17:40 ./b2/gcc-6_6.1.1-11_amd64.buildinfo on profitbricks-build5-amd64.debian.net

Sun Aug  7 08:47:44 UTC 2016 - https://jenkins.debian.net/job/reproducible_builder_amd64_5/48069/console encountered a problem: different packages were installed in the 1st+2nd builds and also in the 2nd+3rd build.
-rw-r--r-- 1 jenkins jenkins 14032 Aug  7 08:20 ./b1/gcc-snapshot_20160804-1_amd64.buildinfo on profitbricks-build1-amd64.debian.net
-rw-r--r-- 1 jenkins jenkins 14032 Aug  6 20:11 ./b2/gcc-snapshot_20160804-1_amd64.buildinfo on profitbricks-build5-amd64.debian.net